* {
	padding: 0px;
	margin: 0px
}

ul, li {
	list-style: none;
}

.container {
	width: 700px;
	margin: 0 auto;
	border: 4px #229cda solid;
}

.books-list header {
	display: flex;
	flex-direction: row;
	background: #03a9f4;
	height: 60px;
	justify-content: center;
	align-items: center;
	color: #ffffff;
	font-size: 22px;
}

.books-list ul li {
	display: flex;
	width: 100%;
	border: 1px #6ecae0 solid;
}

.books-list ul li:nth-of-type(odd) {
	background: #1d84ad;
}

.books-list ul li:nth-of-type(even) {
	background: #1d9dbd;
}

.books-list .row-item {
	flex: 1;
	text-align: center;
	height: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
	color: #ffffff;
}

.flex-1 {
	flex: 1 !important;
}

.flex-2 {
	flex: 2 !important;
}

.flex-3 {
	flex: !important;
}